Almost

I have the 45acp model so when I saw 9/40 on the label I
thought the 45 wouldn't fit,
but it did, like a glove.But the mag was too big for the mag pouch.Well I guess better that the pistol fit rather the other way around.

A Must Have Item For Your PX4

I've been using this holster for a couple months and really like the features. It's a perfect fit & securely adjusts to any angle. The removable mag holder's a plus & works well. The design and shape look futuristic & go perfectly with the Storm.